Upgrading the Data Collector.
The install summary shows the wrong Data Aggregator Host Name.
The install summary shows the wrong Data Aggregator IP Address.
How does a Data Collector upgrade determine the Data Aggregator Host Name?
How does a Data Collector upgrade determine the Data Aggregator IP Address?
All supported DX NetOps Performance Management releases
Data Collector was previously connected to a different Data Aggregator than currently in use.
The Data Collector upgrade install obtains the Data Aggregator Host Name or IP Address from the (default path) /opt/DCM.cfg file.
It looks to the DA_HOST and DA_STANDBY_HOST variables for the Data Aggregator in use.
If these are wrong, correct the value for both variables in the file.
After saving the changes to the DCM.cfg file, re-run the upgrade install. It should now show in it's summary the correct Data Aggregator Host Name or IP Address. If it does proceed with the upgrade.a